ULTRAMID® B3GM35 Uncolored Q643 Polyamide

1 of 141 products in this brand
ULTRAMID® B3GM35 Uncolored Q643 Polyamide is a PA6 grade with 40% combined glass-fiber and mineral reinforcement. Ideal for industrial articles needing medium rigidity and high dimensional stability.

Polymer Name: Polyamide 6 (PA 6)

Processing Methods: Injection Molding

Fillers Included: Glass/Mineral

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Identification & Functionality

Chemical Family
Fillers Included
Polymer Name
Plastics & Elastomers Functions
Technologies
Product Families

Features & Benefits

Applications & Uses

Properties

Physical Form
Mechanical Properties
ValueUnitsTest Method / Conditions
Tensile Modulus (Dry)8600MPaISO 527-1/-2
Stress at Break (Dry)116MPaISO 527-1/-2
Strain at Break (Dry)2.6%ISO 527-1/-2
Flexural Modulus (Dry)7900.0MPaISO 178
Flexural Strength (Dry)178MPaISO 178
Charpy Unnotched Impact Strength (23°C) (Dry)42kJ/m² ISO 179/1eU
Charpy Unnotched Impact Strength (Dry) (at -30°C)42kJ/m²ISO 179/1eU
Charpy Notched Impact Strength (23°C) (Dry)4kJ/m² ISO 179/1eA
Charpy Notched Impact Strength (Dry) (at -30°C)3.6kJ/m²ISO 179/1eA
Typical Properties
ValueUnitsTest Method / Conditions
Polymer Abbreviation (at 23°C)PA6-(GF15+M2(((5)--
Density (at 23°C)1480kg/m³ISO 1183
Viscosity Number (0.5% in 96% H₂SO₄) (at 23°C)139cm³/gISO 307, 1157, 1628
Water Absorption (Equilibrium in Water, at 23°C)5.7%Similar to ISO 74
Moisture Absorption, Equilibrium (at 23°C/50% r.h)1.7%Similar to ISO 75
Melt Volume Rate - MVR (275°C/5 Kg)44cm³/10minISO 1133
Bulk Density0.7g/cm³-
Thermal Properties
ValueUnitsTest Method / Conditions
Deflection Temperature Under Load 1.8 Mpa (at 23°C) 193.0°CISO 75-1/-2
Injection Molding
ValueUnitsTest Method / Conditions
Melt Temperature (Range)280 - 290°C
Mold Temperature (Range)80 - 90°C-
Processing Properties
ValueUnitsTest Method / Conditions
Melting Temperature 219°CISO 11357-1/-3 /DSC
Melt Volume-Flow Rate (275°C/5 Kg) 44cm³/10minISO 1133
Melt Temperature (Injection Molding/Extrusion)280 - 290°C-
Mold Temperature (Injection Molding)80 - 90°C-

Regulatory & Compliance

Safety & Health

Product Safety

In case processing is done under conditions as recommended (cf. processing data sheet) melts are thermally stable and do not generate hazards by molecular degradation or the evolution of gases and vapors.

Like all thermoplastic polymers the product decomposes on exposure to excessive thermal load, e.g. when it is overheated or as a result of cleaning by burning off. 

Packaging & Availability

Packaging Information

Standard packs are bag and bulk container (octagonal IBC=intermediate bulk container made from corrugated board with a liner bag).

Other packaging materials and shipping in road or rail silo wagons are possible by agreement.

Storage & Handling

Storage Information

The containers should only be opened immediately before processing or drying.

To ensure that the delivered product absorbs as little moisture as possible, the containers should be stored in dry rooms and always carefully closed again after partial quantities have been withdrawn.

In principle, the product can be stored for a long period of time.

Containers stored in cold rooms should be equalized to ambient temperature before opening in order to avoid condensation on the granules.

Regardless of the storage conditions, the product should be pre-dried according to our recommendations and the machine should preferably be loaded using a closed conveyor system.